I don't see why not. If you got the money then do GH w/ insulin. I would do GH early morning w/insulin and late at night. (no insulin late at night)..but your method is sufficient too.
You know, I think it would, but I have never used
GH/insulin post workout. Usually, using it morning + night. So, my .002 is either try it yourself because the idea seems highly feasible or PM Stew_Meat, Mustang18 or Fonz. They can probably expand more on the topic for you.