Canon Powershot A590 Is Memory Card

Did you record images on a memory card or is there a way to save real camera?
I have a Canon Powershot A590 IS and I was wondering if anyone knows if there is a possible way to save images in the camera instead of me always having to download photos from your memory card so that no one is full. I just want to put photos in the camera. Is it still worthwhile?
To my knowledge, there is no way to save pictures with a camera. The point of the memory card is that you can then Uplaoder photos on your computer, then disable memory card and fill it again … guess should be more useful, you know? If you are tired of having to do that, maybe you might get a larger memory card? In this way, at least should not be too often.
Episode 945, Joel’s Hit Show, February 20, 2009