Having just looked up your camera, i would say keep it in a pocket, ready to get that 'one in a million shot' as and when it appears. Just make sure that this pocket has no money/keys/other metallic stuff in it that could scratch said camera, especially the screen at the back. Make sure the wrist strap is attatched on the side you favour and for that matter the right hand pocket as well (if right handed), it will save you seconds and also the ignominy of dropping said camera in haste. You could always cover it in a sock if travelling, certainly cheaper than a case and you could use it as a weapon if you're that way inclined
Without wanting to diminish your purchase, just use it.....in a year or two you'll most likely have replaced it or no longer care if it's not pristine.
SHJ