Can you run games that require a Memory Card on a PS Vita Slim or PS Vita TV without it?

Some games like Project Diva f/f 2nd require a Memory Card to be inserted in the console for the game to work. Is possible to run this type of games without a Memory Card in the 2nd Generation PS Vita (Slim) or the PS Vita TV? (as both consoles should have 1GB of internal memory)