First: you can't just say doo-gro and assume we know what you're talking about (the grease or the lotion).
But, you wouldn't use the lotion for this purpose bc its a moisturizer...I suppose you could use a little bit of the grease to do the job of a pomade...
But doo-gro doesn't have anywhere near the hold of a pomade..you'd just be caking up your hair with product.
Personally if i'm using any doo-gro product, i'm using it by itself. HB olive/carrot oil would be a better pick for locking in moisture imo bc it's so lightweight.