Can my camera do multiple exposures?

Lately i've been hearing of cameras being able to do multiple exposures and merging the photos without post editing, i have a basic canon DSLR 550d and wanted to know whether my camera can do this, i've looked at the manual and don't understand enough of the technicals to know if it can, and if it can't can anyone suggest one where i can, i don't want to use photoshop though, it's too complicated! For example i saw in a book, someone took a pic of a city landscape and turned the camera around, then took a pic of the moon and the camera (a nikon) managed to merge the photos together with no ghosting or blurred effects, it looked as if the moon had been shopped and pasted onto the skyline pic.

Nikon D90 will do it. I know I have one

Unlikey.

HDR? My Pentax Kx can! Check your camera's manual.

Multiple exposure on film means shooting on the same frame of film more than once. Since dSLRs don't use film, the closest to multiple exposure one can do with it is to use graphics software in the computer to overlay two or more pictures over each other.

Some point-and-shoot cameras have a feature that allows you to shoot a scene and use it as a background for another shot later.

My Nikon D300 can do multiple exposures - up to 10 frames merged in camera.

Edit: I checked an online manual for your camera & I don't think it does multiple exposures.

I don't think so