Cream Cheese does contain Lactose but it's a pretty small amount of Lactose that cream cheese contains.
Cream Cheese contains only 1 gram of Lactose which is about what is in other foods such as hard cheese and it's less than milk.
So if you're Lactose Intolerant and cannot drink milk then you may still be able to eat some cheeses as well as cream cheese.
My brother who is lactose intolerant has no problem eating some cream cheese as well as some other hard cheeses but he cannot drink milk that has more lactose in it.
His doctor said that the lactose in the cream cheese and hard cheese was smaller in amounts than the milk so it doesn't affect him as much.