Struggling Greece will keep on repaying for as long as it can its EU-IMF creditors, who have demanded reforms and withheld release of the country's remaining bailout funds, a spokesman said Monday.

"To the extent that we are able to pay, we will keep on repaying these obligations," government spokesman Gabriel Sakellaridis told reporters.

He added: "It is the government's responsibility to be able to repay all these obligations... it is also the responsibility of the creditors to be faithful to (their) loan obligations."