usb host and sd_card module interface SPI communication

I have Arduino MEGA2560 and A USB Host Shield. I want to interface a SD CARD MODULE with it.
The Problem is that when we attach USB Host Shield with Arduino MEGA, it grabs/reserves the SPI pins.
This creates a problem that i can't attach another Slave to SPI Port.
Any Suggestion about how to handle multiple SPI Slaves by attaching USB Host Shield With Arduino.

SPI pins on Mega are 50, 51 and 52

Yes I know that but my Question is it possible to get both working at the same time? Or is there another (better / easier) way?
thank you

it is a bus. connect the SD card module to SPI pins and use pin 53 as CS pin.