I certainly think so!
I am currently a SAHM and have been a feminist for as long as I could think (and was genuinely, naively shocked when I first came onto forums and discovered vast swathes of women so keen to distance themselves from the term).
At the moment, due to circumstance, I am a SAHM, and I must say it has reignited my allegiance to feminism more than anything I have done previously in my life.
I say circumstance, since we have recently returned (well I have returned; DH and the DC have emigrated) to my home country, and we're not in a position to have both of us working full time, what with a baby and a toddler. At one point it looked like I might have been able to take my old job with me which would have meant DH being the SAHP, but that didn't come off and at the last minute an equivalent role came up within his company here which he got. So, SAHM I am.
I actually really, really struggled with it initially and was making myself fairly miserable. To be honest, it's been coming on here and realising how much most of the pressure on me in this role was pressure I was putting on myself and pressure I was perceiving from society. There was certainly zero pressure from DH who has been nothing but a total rock. Once I began to see the wood for the trees and basically just chilled the fuck out, I became much happier and have since started to enjoy it. Thank God/whichever higher being you believe in for feminism.
Well, I enjoy it up to a point...!
While this suits us well right now, it won't suit us long-term. I am definitely keen to get back to work for me at some point, and DH is totally supportive of that. We talk about setting up a business together since we are both in the same industry - a main reason being that we would hope to balance our family life around it, more effectively than being wage-slaves for other entities. We're lucky that we don't need me to work right now, when the DC need one of us at home more.
As for money - it's not an issue. DH's salary gets paid into the only account we have here in this country - a joint one in both our names. We both have complete and total access to it and there's no one party asking the other for money, cap in hand.