I have never gotten a devacut, but generally speaking you can pair any sort of products with any sort of haircut, depending on your preference of course. I don't usually go without gel, because I really need a lot of hold for my hair, but I haven't noticed it taking an awful lot of time. Do you like plopping or diffusing?
I'd just say go for it. You'll never know until you try.
3a/b low to normal porosity curls
CG method since 2006 @:-)
CO wash: suave naturals coconut
rinse out CO: GVP conditioning balm
stylers: KCNT, CK, jessicurl spiralicious
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Blog: Curls and Blossoms