Preheat the oven to 350 degrees.
Spray a 9x13 inch pan with cooking spray.
Combine the cream cheese, 1 cup of sugar, and vanilla extract in a bowl until smooth and creamy.
Unroll 1 can of crescent rolls and line the bottom of the 9x13 inch pan, making sure the rolls are flat.
Evenly spread the cream cheese mixture over the top of the crescent rolls.
Unroll the second can of crescent rolls and cover the cream cheese mixture so no cream cheese is showing.
In a small bowl, combine 3/4 cups of sugar with the cinnamon and butter.
Put the cinnamon mixture on top of the crescent rolls. You can either put dollops of the mixture top of the cheesecake ~OR~ You can melt the butter first and brush it over the cheesecake and then sprinkle the sugar/cinnamon mixture on the melted butter.
Bake for 25-30 minutes or until the crescent rolls have puffed up a little.
Store leftovers in the refrigerator.