Quote from @Will Bungert: I'm a 24 yr old early in my career in corporate finance working for a CRE brokerage firm and If you work for a commercial brokerage, why not go to work for them as an agent?   

Incorporating at this point doesn't matter if can be done later on and shouldn't affect anything as far as lending goes. 

You get the POF form your buyer and explain to the seller that the POF is in the name of your money partner (who is listed on the articles of incorporation of your new entity).