Yes it is, assuming you do it in drysuit and doubles. You can also take fundies in a wetsuit and single tank (rec pass), then come back later in drysuit and doubles for a tec pass, which is what I did. All we had to do for tec pass was the last dive of fundies to tec pass standards. Since I had to transition to doubs and drysuit, I practiced for a couple of months between rec and tec pass.
This probably sounds like a dumb question, but is there an advantage to attaining BOTH a Rec Pass and a Tech Pass?