I did not make the talkarea, that's Twilight Suzukas and I thought it would be convenient if I supplied one for you guys, its a little bit edited and I fixed a few bugs on it.
amx_createmoney <part of nick> <amount>
amx_destroymoney <part of nick> <amount>
say /givemoney <amount>
say /money - Displays your money
say /forceuse ( Admins Only )
Cvars, I recommend you change
CVAR: tsrp_defaultmoney - How much money you start off with ( Default 15000 )
CVAR: tsrp_pay - How much money you make a real life hour ( Default 5000 )
To change the flag allowed for admins to spawn money, and destroy money, just change the TSRP_ACCESS define.
The two already compiled AMXX's are for 1.01 because a lot of people use that these days in The Specialists Roleplaying