WHAT is creativity and invention.(Harindrar)

Creativity is the use of imagination usually for artistic work and originality.
Invention is using creative ability to make something.
source:http://www.blogcdn.com/www.engadget.com/media/2008/04/08imac_fam_leopard.jpg
Lets take this imac for example, someone had came up with this creative innovation and design. However the same person then use his creditable creative ability with his workmanship to invent an prototype to appeal to his company. From then on it develops into this great innovation.

This is probably the relationship between creativity and invention.