For Lyrics and chords you could go to: http://www.guitaretab.com/j/john-elton/9412.html or http://www.911tabs.com/link/?2182002 or http://www.thetabworld.com/Elton_John__Can_You_Feel_The_Love_Tonight_Ver_2_guitar_tab.html
I didn't find any free sheet music, but you'll find easily lots of places to buy it for 1,- to 5,- dollar/pounds/euros.
You could make your own score if you have a music notation program and load a suitable midifile of the song.
Regards, Admar.