Saving contacts on Google account and Samsung Account, how can I do this?

[AC Question]

Saving contacts on Google account and Samsung Account

Hello all,

I'm using a Samsung S4 running 4.4.2.
Is it possible to have my phone connected to both my google account and samsung account at the same time (reason for this mainly so I can have access to galaxy)?
Can I save a contact on both google and the device simultaneously?

Also if i do this and change a contact via my computer it will make the change on the cell phone but will it also change in my samsung account?

Thank You
George