No problem. As an example, a 2×4 framed wall against a poured basement wall. Sometimes they’re drawn as a standard depth wall gaped off the foundation wall by 1/2″ and other times the studs are turned on edge so the 1-1/2″ dimension of the stud is the depth of the wall (instead of the 3-1/2″), plus the 1/2″ gap for airspace or rigid insulation.
I routinely use Framer to model 2×4 walls against foundation walls, with 1/2″ gap. I usually use guides to help with the gap. Further, I use single top plates as well. Works well – have not tried a furring wall turning studs (I normally keep them full depth for insulation), but will test it