Sometimes yes sometimes nope ... I like to have it "spread" up and the big pillows throw on top but there are other days when getting dressed is more important (standing in front of closet too long wondering what to wear... oh wait, jeans and a tshirt again).
It is nice to have it all smoothed out for bedtime but I always pull the sheets back and check for spiders since I have seen them "on" the bed before (ARGHHHHHH).