I would suggest not doing that... really reptiles just aren't supposed to mix species in the terrarium. Possibly 2 types of snakes, or 2 types of lizards, but keeping both in the same tank could prove disasterous.
Though I don't know too much about rough green snakes, any snake of larger size would be inclined to make an anole a food item given the chance.
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Current Collection:
0.1 Antherystic Elaphe Guttata Guttata - Corn Snake
1.0 Elaphe Vulpina Gloydi - Eastern Fox Snake
0.1 Elaphe obsoleta obsoleta - Black Rat Snake
0.1 Leucistic Elaphe Obsoleta Linheimeri - Texas Ratsnake
1.1 Morelia Spilota Cheyni - Jungle Carpet Python